Austin Area Reservoirs: Monitored Water Supply Reservoirs are 91.2% full on 2026-06-15
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-06-15 | 91.2 | 2,089,032 | 2,035,462 | 2,232,539 |
| Yesterday | 2026-06-14 | 91.0 | 2,085,784 | 2,031,963 | 2,232,539 |
| 2 days ago | 2026-06-13 | 91.0 | 2,088,466 | 2,032,411 | 2,232,539 |
| 1 week ago | 2026-06-08 | 91.2 | 2,104,990 | 2,036,760 | 2,232,539 |
| 1 month ago | 2026-05-15 | 86.2 | 1,959,358 | 1,923,391 | 2,232,539 |
| 3 months ago | 2026-03-15 | 85.1 | 1,929,628 | 1,898,785 | 2,232,539 |
| 6 months ago | 2025-12-15 | 88.0 | 1,995,254 | 1,964,411 | 2,232,539 |
| 1 year ago | 2025-06-15 | 56.7 | 1,296,853 | 1,266,010 | 2,232,539 |
*
Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.
Area Map
Reservoir Storage
| Reservoir | Type | Percent Full |
Water Level (ft) |
Height Above Conservation Pool (ft) |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
Surface Area (acres) |
|---|---|---|---|---|---|---|---|---|
| Buchanan |
|
99.4 | 1,019.78 | -0.22 | 875,423 | 861,761 | 866,694 | 22,400 |
| Georgetown |
|
100.0 | 796.07 | 5.07 | 45,084 | 38,005 | 38,005 | - n.a. - |
| Stillhouse Hollow |
|
100.0 | 624.38 | 2.38 | 245,593 | 229,796 | 229,796 | - n.a. - |
| Travis |
|
82.5 | 670.19 | -10.81 | 922,932 | 905,900 | 1,098,044 | 16,470 |